{{- with .Title | default .Site.Title }} {{ . }} {{- end }} {{- with .Description | default .Params.subtitle | default .Summary }} {{- end }} {{- with .Site.Params.favicon }} {{- end -}} {{- with .Params.share_img | default .Params.image | default .Site.Params.logo }} {{- end }} {{- with .Site.Author.twitter }} {{- end }} {{- with .Site.Params.fb_app_id }} {{- end }} {{ .Hugo.Generator -}} {{- partial "head_custom.html" . }} {{ template "_internal/google_analytics_async.html" . }}